37105-85-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37105-85-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,1,0 and 5 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 37105-85:
(7*3)+(6*7)+(5*1)+(4*0)+(3*5)+(2*8)+(1*5)=104
104 % 10 = 4
So 37105-85-4 is a valid CAS Registry Number.